🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 14.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.26 AU - 1.34 AU

Year: 957 Days

Day: 11.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,109,732 km

• M1: 179,069 km (0.039 R)
• M2: 712,684 km (0.09 R)
• M3: 1,330,972 km (0.12 R)
• M4: 1,956,591 km (0.116 R)
• M5: 2,486,616 km (0.093 R)
• M6: 2,934,512 km (0.116 R)
• M7: 3,535,446 km (0.076 R)
• M8: 5,396,594 km (0.102 R)
• M9: 5,868,724 km (0.109 R)
• M10: 7,010,755 km (0.09 R)
• M11: 7,793,750 km (0.101 R)
• M12: 8,347,711 km (0.086 R)
• M13: 9,008,933 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.2

Radius: 14

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.41 AU - 1.75 AU

Year: 1282 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,109,732 km

• M1: 174,132 km (0.112 R)
• M2: 677,230 km (0.103 R)
• M3: 1,141,581 km (0.069 R)
• M4: 1,577,360 km (0.085 R)
• M5: 2,052,034 km (0.047 R)
• M6: 2,679,298 km (0.082 R)
• M7: 4,000,696 km (0.077 R)
• M8: 4,953,335 km (0.072 R)
• M9: 5,797,067 km (0.043 R)
• M10: 8,180,311 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 10.8

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.12 AU - 6.14 AU

Year: 7502 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 78,109,732 km

• M1: 135,386 km (0.118 R)
• M2: 520,301 km (0.114 R)
• M3: 978,819 km (0.085 R)
• M4: 1,615,956 km (0.064 R)
• M5: 2,428,123 km (0.109 R)
• M6: 2,851,784 km (0.111 R)
• M7: 3,201,544 km (0.098 R)
• M8: 3,918,567 km (0.113 R)
• M9: 6,520,522 km (0.101 R)
• M10: 7,381,009 km (0.093 R)
• M11: 9,159,578 km (0.084 R)
• M12: 9,840,398 km (0.085 R)
• M13: 10,509,101 km (0.111 R)
• M14: 10,878,009 km (0.096 R)
• M15: 13,598,746 km (0.115 R)
• M16: 14,372,167 km (0.105 R)
• M17: 14,827,094 km (0.106 R)
• M18: 16,557,492 km (0.069 R)
• M19: 20,773,759 km (0.107 R)
• M20: 24,672,429 km (0.117 R)
• M21: 25,325,424 km (0.075 R)
• M22: 25,989,638 km (0.08 R)
• M23: 27,093,970 km (0.106 R)
• M24: 32,501,783 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.8

Radius: 3.4

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.81 AU - 7.93 AU

Year: 10381 Days

Day: 18.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,109,732 km

• M1: 42,336 km (0.073 R)
• M2: 150,346 km (0.094 R)
• M3: 292,165 km (0.088 R)
• M4: 402,119 km (0.092 R)
• M5: 511,625 km (0.104 R)
• M6: 689,197 km (0.109 R)
• M7: 985,700 km (0.066 R)
• M8: 1,098,497 km (0.035 R)
• M9: 1,717,234 km (0.071 R)
• M10: 2,289,296 km (0.084 R)
• M11: 2,505,615 km (0.048 R)
• M12: 3,888,049 km (0.118 R)
• M13: 4,596,843 km (0.086 R)
• M14: 5,445,362 km (0.108 R)
• M15: 5,860,796 km (0.068 R)
• M16: 6,654,712 km (0.086 R)
• M17: 7,446,084 km (0.099 R)
• M18: 7,845,810 km (0.088 R)
• M19: 10,415,303 km (0.106 R)
• M20: 10,550,091 km (0.086 R)
• M21: 10,731,553 km (0.115 R)
• M22: 10,868,884 km (0.078 R)
• M23: 11,766,770 km (0.078 R)
• M24: 12,308,614 km (0.09 R)
• M25: 12,764,139 km (0.119 R)
• M26: 15,676,959 km (0.112 R)
• M27: 16,032,254 km (0.055 R)
• M28: 16,697,666 km (0.087 R)
• M29: 18,473,841 km (0.12 R)
• M30: 21,440,666 km (0.092 R)
• M31: 22,998,578 km (0.09 R)
• M32: 24,156,466 km (0.118 R)
• M33: 25,678,175 km (0.106 R)
• M34: 29,895,190 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.8

Radius: 4.7

Gravity: 43.04 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.88 AU - 8.36 AU

Year: 12267 Days

Day: 23.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,109,732 km

• M1: 70,461 km (0.082 R)
• M2: 233,672 km (0.114 R)
• M3: 675,285 km (0.11 R)
• M4: 1,097,450 km (0.11 R)
• M5: 1,460,674 km (0.119 R)
• M6: 1,646,025 km (0.036 R)
• M7: 1,989,951 km (0.059 R)
• M8: 2,443,232 km (0.119 R)
• M9: 3,010,657 km (0.1 R)
• M10: 3,209,622 km (0.079 R)
• M11: 3,717,507 km (0.115 R)
• M12: 4,401,917 km (0.118 R)
• M13: 5,062,392 km (0.101 R)
• M14: 5,308,480 km (0.118 R)
• M15: 6,828,096 km (0.116 R)
• M16: 7,085,105 km (0.116 R)
• M17: 8,083,222 km (0.115 R)
• M18: 8,815,354 km (0.054 R)
• M19: 9,537,463 km (0.117 R)
• M20: 10,579,711 km (0.084 R)
• M21: 14,506,506 km (0.114 R)
• M22: 19,220,933 km (0.102 R)
• M23: 20,167,439 km (0.066 R)
• M24: 21,507,536 km (0.078 R)
• M25: 21,782,497 km (0.101 R)
• M26: 23,969,319 km (0.1 R)
• M27: 28,552,100 km (0.1 R)
• M28: 28,773,206 km (0.062 R)
• M29: 30,238,666 km (0.099 R)
• M30: 31,048,140 km (0.117 R)
• M31: 34,430,399 km (0.073 R)
• M32: 35,185,718 km (0.071 R)
• M33: 35,695,548 km (0.117 R)
• M34: 39,813,828 km (0.118 R)
• M35: 42,776,614 km (0.072 R)
• M36: 49,773,456 km (0.091 R)
• M37: 52,209,956 km (0.087 R)
• M38: 56,445,670 km (0.111 R)
• M39: 59,453,186 km (0.072 R)
• M40: 60,904,734 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457

Radius: 7.7

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.72 AU - 8.76 AU

Year: 12578 Days

Day: 17.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,109,732 km

• M1: 95,743 km (0.111 R)
• M2: 365,916 km (0.098 R)
• M3: 643,271 km (0.084 R)
• M4: 1,043,894 km (0.027 R)
• M5: 1,647,372 km (0.092 R)
• M6: 2,256,534 km (0.102 R)
• M7: 2,664,338 km (0.066 R)
• M8: 4,050,063 km (0.104 R)
• M9: 6,294,630 km (0.076 R)
• M10: 6,748,958 km (0.1 R)
• M11: 7,224,829 km (0.05 R)
• M12: 8,741,752 km (0.115 R)
• M13: 9,897,395 km (0.12 R)
• M14: 12,508,626 km (0.083 R)
• M15: 16,802,833 km (0.104 R)
• M16: 22,159,933 km (0.088 R)
• M17: 23,747,914 km (0.038 R)
• M18: 25,316,148 km (0.079 R)
• M19: 26,366,774 km (0.1 R)
• M20: 28,351,190 km (0.112 R)
• M21: 30,539,807 km (0.08 R)
• M22: 33,516,057 km (0.082 R)
• M23: 34,898,790 km (0.096 R)
• M24: 38,396,687 km (0.071 R)
• M25: 39,910,019 km (0.073 R)
• M26: 42,520,053 km (0.089 R)
• M27: 48,222,126 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.3

Radius: 7.8

Gravity: 15.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.09 AU - 10.31 AU

Year: 16569 Days

Day: 17.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,109,732 km

• M1: 96,939 km (0.096 R)
• M2: 350,358 km (0.066 R)
• M3: 679,773 km (0.117 R)
• M4: 1,147,864 km (0.108 R)
• M5: 1,591,123 km (0.106 R)
• M6: 1,985,313 km (0.099 R)
• M7: 2,533,889 km (0.1 R)
• M8: 3,126,446 km (0.113 R)
• M9: 3,371,188 km (0.056 R)
• M10: 3,628,796 km (0.095 R)
• M11: 4,723,702 km (0.108 R)
• M12: 6,535,632 km (0.113 R)
• M13: 7,309,202 km (0.094 R)
• M14: 8,142,612 km (0.112 R)
• M15: 9,147,162 km (0.111 R)
• M16: 9,822,895 km (0.108 R)
• M17: 11,400,405 km (0.108 R)
• M18: 14,146,573 km (0.055 R)
• M19: 19,868,991 km (0.108 R)
• M20: 21,096,441 km (0.05 R)
• M21: 22,373,858 km (0.081 R)
• M22: 23,597,867 km (0.072 R)
• M23: 30,149,356 km (0.116 R)
• M24: 34,236,221 km (0.106 R)
• M25: 36,273,295 km (0.114 R)
• M26: 40,289,399 km (0.118 R)
• M27: 49,702,546 km (0.075 R)
• M28: 57,042,566 km (0.078 R)
• M29: 57,795,193 km (0.094 R)
• M30: 68,189,851 km (0.095 R)
• M31: 71,840,787 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.3

Radius: 8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.77 AU - 11.01 AU

Year: 17115 Days

Day: 24.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 78,109,732 km

• M1: 103,073 km (0.076 R)
• M2: 432,637 km (0.104 R)
• M3: 768,783 km (0.1 R)
• M4: 1,132,605 km (0.097 R)
• M5: 1,866,533 km (0.091 R)
• M6: 2,274,336 km (0.05 R)
• M7: 3,295,791 km (0.078 R)
• M8: 3,803,975 km (0.099 R)
• M9: 4,461,906 km (0.082 R)
• M10: 5,084,233 km (0.045 R)
• M11: 5,378,791 km (0.062 R)
• M12: 7,533,450 km (0.102 R)
• M13: 7,917,168 km (0.107 R)
• M14: 8,568,218 km (0.026 R)
• M15: 11,660,107 km (0.1 R)
• M16: 12,436,370 km (0.073 R)
• M17: 13,805,939 km (0.098 R)
• M18: 16,440,058 km (0.055 R)
• M19: 20,479,948 km (0.082 R)
• M20: 21,039,145 km (0.106 R)
• M21: 21,704,407 km (0.113 R)
• M22: 23,886,442 km (0.115 R)
• M23: 24,819,783 km (0.118 R)
• M24: 28,221,339 km (0.067 R)
• M25: 29,381,620 km (0.105 R)
• M26: 31,797,177 km (0.098 R)
• M27: 39,689,063 km (0.12 R)
• M28: 40,412,369 km (0.063 R)
• M29: 44,626,242 km (0.042 R)
• M30: 45,251,112 km (0.115 R)
• M31: 45,723,542 km (0.108 R)
• M32: 47,160,878 km (0.075 R)
• M33: 49,289,806 km (0.08 R)
• M34: 52,862,801 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.7

Radius: 6.9

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.55 AU - 12.49 AU

Year: 22031 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,109,732 km

• M1: 96,191 km (0.083 R)
• M2: 962,812 km (0.066 R)
• M3: 1,261,559 km (0.048 R)
• M4: 2,234,843 km (0.101 R)
• M5: 2,642,497 km (0.094 R)
• M6: 4,858,041 km (0.078 R)
• M7: 6,823,308 km (0.103 R)
• M8: 7,386,993 km (0.11 R)
• M9: 8,290,415 km (0.114 R)
• M10: 13,209,193 km (0.112 R)
• M11: 16,770,968 km (0.109 R)
• M12: 18,058,408 km (0.088 R)
• M13: 19,043,360 km (0.086 R)
• M14: 22,927,669 km (0.105 R)
• M15: 26,053,217 km (0.119 R)
• M16: 26,962,922 km (0.112 R)
• M17: 28,845,611 km (0.103 R)
• M18: 31,831,285 km (0.091 R)
• M19: 40,485,223 km (0.07 R)
• M20: 52,535,182 km (0.1 R)
• M21: 78,109,686 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 16,814 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit